International Federation of Digital Seismograph Networks

Network Codes

The following network codes are assigned by the FDSN to facilitate unique identifiers for seismological data streams.

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Network Code Network Name Operated By Deployment DOI
5C (2015-2016) September 16, 2015 Illapel Earthquake: Seismicity and Segmentation of the Nazca-South America Subudction Zone in Chile
  • University of Florida, United States of America
DOI
5C (2017-2017) Perth Basin Array DOI
5C (2018-2025) JuraQuake
5D (2009-2020) LuxBB Germany
5D (2021-2025) Mikroseismisches Kandel Elztal Experiment DOI
5E (2010-2010) Earthquake Swarms and Aseismic Slip in the Salton Trough: High-Resolution Imaging of the Upper Frictional Stability Transition
  • Cornell University, United States of America
DOI
5E (2011-2013) MINAS
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
5E (2014-2015) Cascadia Initiative
  • Oregon State University (OSU), United States of America
DOI
5E (2016-2025) TremAc
5F (2008-2008) South Iceland Seismic Zone 2008
  • University of Iceland, Iceland
DOI
5F (2010-2011) CASE-IPY
5F (2012-2014) GlacioBurst
  • ZAMG - Central Institute for Meteorology and Geodynamics, Austria
DOI
5F (2015-2016) Magnetotelluric and seismic investigation of arc melt generation, delivery, and storage beneath Okmok Volcano
  • University of Wisconsin, Madison, United States of America
DOI
5F (2018-2020) INTAROS temporary Ocean Bottom Seismometers (OBS) on northern Mid Atlantic Ridge
  • University of Bergen, Inst of Geophysics (UiB), Norway
DOI
5F (2021-2021) Foulness Seismoacoustic Coupling Trial DOI
5F (2022-2022) The Xinfengjiang (XFJ) Water Reservoir Distributed Acoustic Sensing Experiment DOI
5F (2023-2023) Yasur volcano seismoacoustic campaign (August 2023) DOI
5F (2024-2024) Wainright Passive Seismic
  • Alaska DNR
DOI
5G (2004-2010) Dongbei Broadband Network
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
DOI
5G (2011-2011) SinoProbe: Northeast China Transect
  • University of Oklahoma (OU), United States of America
DOI
5G (2012-2013) INGV Temporary Seismic Network for Emilia 2012 Sequence DOI
5G (2014-2015) SUGAR
  • Lamont Doherty Earth Observatory, Columbia University (LDEO), United States of America
5G (2016-2017) Onshore PICTURES DOI
5G (2018-2022) Lake Eyre Basin
DOI
5G (2023-2023) Seismic exploration of motion dynamcis of the Slumgullion landslide
  • UC Berkeley
DOI
5G (2024-2024) Nodal seismic array to image magmatic system structure and seismicity of the Three Sisters volcanic complex
  • University of New Mexico
DOI
5H (2009-2010) INGV Temporary Seismic Network for Frusinate 2009 Sequence (Central Italy) DOI
5H (2011-2012) Eritrea Seismic Project
DOI
5H (2013-2016) Crust of the Oman Ophiolite and its Lithosphere
  • Christian Albrechts - Universitat zu Kiel, Germany
DOI
5H (2017-2019) Central Virginia and South Carolina seismic monitoring experiment
  • Virginia Polytechnic Institute and State University (Virginia Tech), United States of America
DOI
5H (2021-2023) FURTHER seismic network
5H (2024-2024) Passive survey of Meteor (Barringer) Crater with a node array.
  • University of New Mexico
DOI
5J (2014-2016) The Sardinia Passive Array Experiment (SPAE)
DOI
5J (2017-2019) ASR
DOI
5J (2020-2022) MAGIC - Distributed Acoustic Sensing
DOI
5J (2023-2023) Survey of upper 200 m structure near ANMO using hammer source
  • University of New Mexico
DOI
5J (2024-2025) Coupar Angus To Enochdu Rechargeable Autonomous Nodal Survey DOI
5K (2002-2014) Seismic structure of the continent under Antarctica
  • University of Tasmania, Australia
DOI
5K (2015-2016) Wanrong Network
DOI
5K (2017-2018) Popocatépetl Volcano Temporary Deployment, 2017-2018
DOI
5K (2019-2020) Kamb Ice Stream Outlet Channel
  • Victoria University of Wellington, New Zealand
DOI
5K (2022-2022) Broadbands for Mines Spring 2022 Field Camp
DOI
5K (2023-2023) Passive-source seismic analysis for North Valleys and TRIC
  • University of Cincinnati
DOI
5K (2024-2024) Utah FORGE 2024 Stimulation Stacked Nodal Data
  • University of Utah
DOI
5L (2013-2017) Seismic array data for monitoring and tracking tremor sources during subglacial floods and volcanic eruptions at Vatnajökull (Vatna Glacier), Iceland
DOI
5L (2018-2018) Kilauea Volcano Temporary Deployment, Spring / Summer 2018
  • University of Alaska, Fairbanks (UAF), United States of America
DOI
5L (2019-2019) Step 2 NASA PSTAR Proposal: Seismometer to Investigate Ice & Ocean Structure (SIIOS)
  • Oregon State University (OSU), United States of America
DOI
5L (2022-2022) Deep Crustal Magmatic Structure in the Vicinity of the Pāhala Earthquake Swarm DOI
5L (2023-2023) University of Chicago Educational, Faculty Development and Outreach Seismic Experiment
  • University of Chicago
DOI
5M (2015-2016) FOSA
  • Institute for Geosciences - Goethe University, Germany
DOI

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